Bug 7575 - I am writing LINQ queries Mono Develop keeps popping up a message saying that an error has occurred and details will be sent to Xamarin.
Summary: I am writing LINQ queries Mono Develop keeps popping up a message saying that...
Status: RESOLVED FIXED
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: C# Binding ()
Version: unspecified
Hardware: Macintosh Mac OS
: Normal normal
Target Milestone: ---
Assignee: Mike Krüger
URL:
Depends on:
Blocks:
 
Reported: 2012-10-01 15:43 UTC by Mike Upshon
Modified: 2012-10-04 01:12 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.


Please create a new report on Developer Community or GitHub with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:
Status:
RESOLVED FIXED

Description Mike Upshon 2012-10-01 15:43:39 UTC
I have a very annoying problem, while I am writing LINQ queries Mono Develop keeps popping up a message saying that an error has occurred and details will be sent to Xamarin.

It looks like the IDE is parsing my LINQ query while i am writing it, is there a way to turn this off?

Below is the detail of the Exception.

System.NullReferenceException: Object reference not set to an instance of an object at ICSharpCode.NRefactory.CSharp.Refactoring.TypeSystemAstBuilder.ConvertConstructor (IMethod ctor) [0x00013] in /Users/builder/data/lanes/monodevelop-lion-monodevelop-3.0.4-branch/ea010826/source/monodevelop/main/contrib/ICSharpCode.NRefactory.CSharp/Refactoring/TypeSystemAstBuilder.cs:651 at ICSharpCode.NRefactory.CSharp.Refactoring.TypeSystemAstBuilder.ConvertEntity (IEntity entity) [0x000a4] in /Users/builder/data/lanes/monodevelop-lion-monodevelop-3.0.4-branch/ea010826/source/monodevelop/main/contrib/ICSharpCode.NRefactory.CSharp/Refactoring/TypeSystemAstBuilder.cs:429 at MonoDevelop.CSharp.Completion.MemberCompletionData+MyAmbience.ConvertEntity (IEntity entity, IOutputFormatter formatter, ICSharpCode.NRefactory.CSharp.CSharpFormattingOptions formattingPolicy) [0x0003a] in /Users/builder/data/lanes/monodevelop-lion-monodevelop-3.0.4-branch/ea010826/source/monodevelop/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Completion/MemberCompletionData.cs:316 at MonoDevelop.CSharp.Completion.MemberCompletionData+MyAmbience.ConvertEntity (IEntity entity) [0x00017] in /Users/builder/data/lanes/monodevelop-lion-monodevelop-3.0.4-branch/ea010826/source/monodevelop/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Completion/MemberCompletionData.cs:302 at MonoDevelop.SourceEditor.LanguageItemTooltipProvider.CreateTooltip (ICSharpCode.NRefactory.Semantics.ResolveResult result, Int32 offset, MonoDevelop.Ide.TypeSystem.Ambience ambience) [0x002d7] in /Users/builder/data/lanes/monodevelop-lion-monodevelop-3.0.4-branch/ea010826/source/monodevelop/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Tooltips/LanguageItemTooltipProvider.cs:260 at MonoDevelop.SourceEditor.LanguageItemTooltipProvider.CreateTooltipWindow (Mono.TextEditor.TextEditor editor, Int32 offset, ModifierType modifierState, Mono.TextEditor.TooltipItem item) [0x00164] in /Users/builder/data/lanes/monodevelop-lion-monodevelop-3.0.4-branch/ea010826/source/monodevelop/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Tooltips/LanguageItemTooltipProvider.cs:126 at Mono.TextEditor.TextEditor.TooltipTimer () [0x00129] in /Users/builder/data/lanes/monodevelop-lion-monodevelop-3.0.4-branch/ea010826/source/monodevelop/main/src/core/Mono.Texteditor/Mono.TextEditor/Gui/TextEditor.cs:2602 at GLib.Timeout+TimeoutProxy.Handler () [0x00000] in :0
Comment 1 Mike Krüger 2012-10-02 00:18:30 UTC
Can you provide me an example file where that message pops up ?
Comment 2 Mike Krüger 2012-10-04 01:12:22 UTC
This error is handled in master & shouldn't happen in the next version.

But a file/test case where that happened would've been nice.